EP 1805230 A1 20070711 - ZIEGLER-NATTA CATALYST, PREPARATION, AND USE FOR THE POLYMERIZATION OF ALKENES
Title (en)
ZIEGLER-NATTA CATALYST, PREPARATION, AND USE FOR THE POLYMERIZATION OF ALKENES
Title (de)
ZIEGLER-NATTA-KATALYSATOR, HERSTELLUNG UND VERWENDUNG ZUR POLYMERISATION VON ALKENEN
Title (fr)
CATALYSEUR ZIEGLER-NATTA, PREPARATION ET UTILISATION DE CELUI-CI POUR LA POLYMERISATION D'ALCENES
Publication
Application
Priority
- US 2005030442 W 20050826
- US 93521104 A 20040907
Abstract (en)
[origin: US2006052237A1] A method for making a solid catalytic component for a Ziegler-Natta catalyst includes contacting a particulate porous support with a solution of a hydrocarbon soluble organomagnesium precursor compound in a hydrocarbon solvent; and reacting said hydrocarbon soluble organo-magnesium precursor compound with an amount of aliphatic or aromatic alcohol, said amount being within an acceptable range of a molar equivalent of aliphatic or aromatic alcohol calculated according to formula (I):
IPC 8 full level
C08F 4/02 (2006.01); C08F 4/651 (2006.01); C08F 4/654 (2006.01); C08F 10/06 (2006.01)
CPC (source: EP KR US)
C08F 4/02 (2013.01 - KR); C08F 4/651 (2013.01 - KR); C08F 4/654 (2013.01 - KR); C08F 10/00 (2013.01 - EP KR US); C08F 110/06 (2013.01 - EP US); C08F 2410/06 (2021.01 - EP)
Citation (search report)
See references of WO 2006028736A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2006052237 A1 20060309; US 7329626 B2 20080212; AR 052010 A1 20070228; AR 079898 A2 20120229; BR PI0514961 A 20080701; CN 101035818 A 20070912; CN 101035818 B 20110817; EP 1805230 A1 20070711; JP 2008512506 A 20080424; KR 101116650 B1 20120307; KR 20070111442 A 20071121; TW 200621819 A 20060701; TW I351410 B 20111101; US 2008097051 A1 20080424; US 7893175 B2 20110222; WO 2006028736 A1 20060316; ZA 200701930 B 20080827
DOCDB simple family (application)
US 93521104 A 20040907; AR P050103709 A 20050905; AR P110100117 A 20110113; BR PI0514961 A 20050826; CN 200580034097 A 20050826; EP 05792487 A 20050826; JP 2007530168 A 20050826; KR 20077007752 A 20050826; TW 94130158 A 20050902; US 172907 A 20071212; US 2005030442 W 20050826; ZA 200701930 A 20070306